/**
 * Copyright 2008 Matthew Purland (m.purland@gmail.com)
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.variance.util;

import org.variance.context.VarianceContext;

/**
 * Utility class for providing various utility methods including basic
 * <code>VarianceContext</code>.
 *
 * @author Matthew Purland
 */
public class VarianceUtil {
    private static VarianceContext varianceContextInstance = null;

    // Disallow the class to be instantiated.
    private VarianceUtil() {
    }

    synchronized public static VarianceContext getVarianceContext() {
        if (varianceContextInstance == null) {
            //varianceContextInstance = new VarianceContext();
        }

        return varianceContextInstance;
    }
}
